6489765

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 11639160

約数和(自身を除く): 5149395

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 4973, 14919, 24865, 44757, 74595, 144217, 223785, 432651, 721085, 1297953, 2163255, 6489765]

約数ペア:

[(1, 6489765), (3, 2163255), (5, 1297953), (9, 721085), (15, 432651), (29, 223785), (45, 144217), (87, 74595), (145, 44757), (261, 24865), (435, 14919), (1305, 4973)]